#134 Add ability to duplicate templates

classes/manage_templates_table.php

@@ -93,6 +93,17 @@ class manage_templates_table extends \table_sql {
         $editlink = new \moodle_url('/mod/customcert/edit.php', array('tid' => $template->id));
         $editicon = $OUTPUT->action_icon($editlink, new \pix_icon('t/edit', get_string('edit')));
 
+        // Link to duplicate the template.
+        $duplicatelink = new \moodle_url('/mod/customcert/manage_templates.php',
+            array(
+                'tid' => $template->id,
+                'action' => 'duplicate',
+                'sesskey' => sesskey()
+            )
+        );
+        $duplicateicon = $OUTPUT->action_icon($duplicatelink, new \pix_icon('t/copy', get_string('duplicate')), null,
+            array('class' => 'action-icon duplicate-icon'));
+
         // Link to delete the template.
         $deletelink = new \moodle_url('/mod/customcert/manage_templates.php',
             array(
@@ -104,7 +115,7 @@ class manage_templates_table extends \table_sql {
         $deleteicon = $OUTPUT->action_icon($deletelink, new \pix_icon('t/delete', get_string('delete')), null,
             array('class' => 'action-icon delete-icon'));
 
-        return $editicon . $deleteicon;
+        return $editicon . $duplicateicon . $deleteicon;
     }
 
     /**

classes/template.php

@@ -312,6 +312,57 @@ class template {
         }
     }
 
+    /**
+     * Handles duplicating the template.
+     *
+     * @param int|null $copytotemplateid The template id to copy to, null if creating a new template
+     */
+    public function duplicate($copytotemplateid = null) {
+        global $DB;
+
+        if (is_null($copytotemplateid)) {
+            // Create another template at the same level.
+            $template = new \stdClass();
+            $template->name = $this->name . ' (' . strtolower(get_string('duplicate', 'customcert')) . ')';
+            $template->contextid = $this->contextid;
+            $template->timecreated = time();
+            $template->timemodified = $template->timecreated;
+
+            $copytotemplateid = $DB->insert_record('customcert_templates', $template);
+        }
+
+        // Get the pages for the template, there should always be at least one page for each template.
+        if ($templatepages = $DB->get_records('customcert_pages', array('templateid' => $this->id))) {
+            // Loop through the pages.
+            foreach ($templatepages as $templatepage) {
+                $page = clone($templatepage);
+                $page->templateid = $copytotemplateid;
+                $page->timecreated = time();
+                $page->timemodified = $page->timecreated;
+                // Insert into the database.
+                $page->id = $DB->insert_record('customcert_pages', $page);
+                // Now go through the elements we want to load.
+                if ($templateelements = $DB->get_records('customcert_elements', array('pageid' => $templatepage->id))) {
+                    foreach ($templateelements as $templateelement) {
+                        $element = clone($templateelement);
+                        $element->pageid = $page->id;
+                        $element->timecreated = time();
+                        $element->timemodified = $element->timecreated;
+                        // Ok, now we want to insert this into the database.
+                        $element->id = $DB->insert_record('customcert_elements', $element);
+                        // Load any other information the element may need to for the template.
+                        if ($e = \mod_customcert\element_factory::get_element_instance($element)) {
+                            if (!$e->copy_element($templateelement)) {
+                                // Failed to copy - delete the element.
+                                $e->delete();
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+
     /**
      * Handles moving an item on a template.
      *

lang/en/customcert.php

@@ -47,6 +47,9 @@ $string['deleteissueconfirm'] = 'Are you sure you want to delete this certificat
 $string['deletepageconfirm'] = 'Are you sure you want to delete this certificate page?';
 $string['deletetemplateconfirm'] = 'Are you sure you want to delete this certificate template?';
 $string['description'] = 'Description';
+$string['duplicate'] = 'Duplicate';
+$string['duplicateconfirm'] = 'Duplicate confirmation';
+$string['duplicatetemplateconfirm'] = 'Are you sure you want to duplicate this certificate template?';
 $string['editcustomcert'] = 'Edit certificate';
 $string['editelement'] = 'Edit element';
 $string['edittemplate'] = 'Edit template';

load_template.php

@@ -61,39 +61,8 @@ if ($confirm && confirm_sesskey()) {
     // Delete the pages.
     $DB->delete_records('customcert_pages', array('templateid' => $template->get_id()));
 
-    // Store the current time in a variable.
+    // Copy the items across.
-    $time = time();
+    $loadtemplate->duplicate($template->get_id());
-
-    // Now, get the template data we want to load.
-    if ($templatepages = $DB->get_records('customcert_pages', array('templateid' => $ltid))) {
-        // Loop through the pages.
-        foreach ($templatepages as $templatepage) {
-            $page = clone($templatepage);
-            $page->templateid = $tid;
-            $page->timecreated = $time;
-            $page->timemodified = $time;
-            // Insert into the database.
-            $page->id = $DB->insert_record('customcert_pages', $page);
-            // Now go through the elements we want to load.
-            if ($templateelements = $DB->get_records('customcert_elements', array('pageid' => $templatepage->id))) {
-                foreach ($templateelements as $templateelement) {
-                    $element = clone($templateelement);
-                    $element->pageid = $page->id;
-                    $element->timecreated = $time;
-                    $element->timemodified = $time;
-                    // Ok, now we want to insert this into the database.
-                    $element->id = $DB->insert_record('customcert_elements', $element);
-                    // Load any other information the element may need to for the template.
-                    if ($e = \mod_customcert\element_factory::get_element_instance($element)) {
-                        if (!$e->copy_element($templateelement)) {
-                            // Failed to copy - delete the element.
-                            $e->delete();
-                        }
-                    }
-                }
-            }
-        }
-    }
 
     // Redirect.
     $url = new moodle_url('/mod/customcert/edit.php', array('tid' => $tid));

manage_templates.php

@@ -53,21 +53,21 @@ $pageurl = new moodle_url('/mod/customcert/manage_templates.php');
 // Additional page setup.
 $PAGE->navbar->add(get_string('managetemplates', 'customcert'));
 
-// Check if we are deleting a template.
 if ($tid) {
     if ($action && confirm_sesskey()) {
+        $nourl = new moodle_url('/mod/customcert/manage_templates.php');
+        $yesurl = new moodle_url('/mod/customcert/manage_templates.php',
+            array(
+                'tid' => $tid,
+                'action' => $action,
+                'confirm' => 1,
+                'sesskey' => sesskey()
+            )
+        );
+
+        // Check if we are deleting a template.
         if ($action == 'delete') {
             if (!$confirm) {
-                $nourl = new moodle_url('/mod/customcert/manage_templates.php');
-                $yesurl = new moodle_url('/mod/customcert/manage_templates.php',
-                    array(
-                        'tid' => $tid,
-                        'action' => 'delete',
-                        'confirm' => 1,
-                        'sesskey' => sesskey()
-                    )
-                );
-
                 // Show a confirmation page.
                 $strheading = get_string('deleteconfirm', 'customcert');
                 $PAGE->navbar->add($strheading);
@@ -83,6 +83,25 @@ if ($tid) {
             // Delete the template.
             $template->delete();
 
+            // Redirect back to the manage templates page.
+            redirect(new moodle_url('/mod/customcert/manage_templates.php'));
+        } else if ($action == 'duplicate') {
+            if (!$confirm) {
+                // Show a confirmation page.
+                $strheading = get_string('duplicateconfirm', 'customcert');
+                $PAGE->navbar->add($strheading);
+                $PAGE->set_title($strheading);
+                $message = get_string('duplicatetemplateconfirm', 'customcert');
+                echo $OUTPUT->header();
+                echo $OUTPUT->heading($strheading);
+                echo $OUTPUT->confirm($message, $yesurl, $nourl);
+                echo $OUTPUT->footer();
+                exit();
+            }
+
+            // Duplicate the template.
+            $template->duplicate();
+
             // Redirect back to the manage templates page.
             redirect(new moodle_url('/mod/customcert/manage_templates.php'));
         }

tests/behat/managing_templates.feature

@@ -82,3 +82,21 @@ Feature: Being able to manage site templates
     And I click on ".delete-icon" "css_element" in the "Site template" "table_row"
     And I press "Continue"
     And I should not see "Site template"
+
+  Scenario: Duplicating a site template
+    And I navigate to "Plugins" in site administration
+    And I follow "Manage activities"
+    And I click on "Settings" "link" in the "Custom certificate" "table_row"
+    And I follow "Manage templates"
+    And I press "Create template"
+    And I set the field "Name" to "Site template"
+    And I press "Save changes"
+    And I follow "Manage templates"
+    And I click on ".duplicate-icon" "css_element" in the "Site template" "table_row"
+    And I press "Cancel"
+    And I should see "Site template"
+    And I should not see "Site template (duplicate)"
+    And I click on ".duplicate-icon" "css_element" in the "Site template" "table_row"
+    And I press "Continue"
+    And I should see "Site template"
+    And I should see "Site template (duplicate)"